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CNC Machining Zirconia Ceramic Gas Seal with Holes for Petroleum Equipment

    Buy cheap CNC Machining Zirconia Ceramic Gas Seal with Holes for Petroleum Equipment from wholesalers
     
    Buy cheap CNC Machining Zirconia Ceramic Gas Seal with Holes for Petroleum Equipment from wholesalers
    • Buy cheap CNC Machining Zirconia Ceramic Gas Seal with Holes for Petroleum Equipment from wholesalers
    • Buy cheap CNC Machining Zirconia Ceramic Gas Seal with Holes for Petroleum Equipment from wholesalers
    • Buy cheap CNC Machining Zirconia Ceramic Gas Seal with Holes for Petroleum Equipment from wholesalers
    • Buy cheap CNC Machining Zirconia Ceramic Gas Seal with Holes for Petroleum Equipment from wholesalers

    CNC Machining Zirconia Ceramic Gas Seal with Holes for Petroleum Equipment

    Ask Lasest Price
    Brand Name : Mingrui
    Model Number : Customized
    Certification : ISO9001:2015,,CE
    Price : negotiable
    Payment Terms : Western Union, L/C, T/T, D/P, D/A, MoneyGram
    Supply Ability : 500 pieces week
    Delivery Time : 15-25 working days after the order confirmed
    • Product Details
    • Company Profile

    CNC Machining Zirconia Ceramic Gas Seal with Holes for Petroleum Equipment


    CNC Machining Ceramic Gas Seal with Holes for Petroleum Equipment

    Key words : Ceramic Gas Seal

    1. 99 alumina,abrasion-resistant formulations, dry-pressed molding.

    2. The chemical stability is better, high temperature resistant,abrasion resistant and corrosion resistant.
    3. The ceramic body is compact, and the mechanical strength is high.
    4. OD tolerance≤±0.02mm, ID tolerance≤±0.1mm,High tolerance≤±0.05mm, Parallelism≤0.02mm.
    5. Plane mirror-polished,the surface without pores,without miscellaneous points,without scratches and cracks.



    Ceramic Gas Seal Application:
    1. Industrial Insulating, Sealing and protecting materials
    2. Electric and thermal insulation materials for electric industryInsulation materials for instrument-equipment
    3. Insulating materials for motor industry
    4. Filling materials for expansion slot
    5. Isolating materials as the sinter resistance
    6. Sealing gasket for molten metal


    Ceramic Gas Seal Advantage:
    1. Low thermal conductivity
    2. Low thermal capacity
    3. Resistance to thermal shock
    4. Does not asbe stos, excellent corrosion resistance, does not react with modern aluminum
    5. Excellent electric isolation and sound insulation
    6. Strong but pliable in texture, highly pressure resistance.

    We custom as per your size, if you have the drawings, it will be better for us to work out the cost.
    Ceramic materials
    · 95%--99.99% Alumina (Al2O3) · Silicon Carbide · Silicon Nitride · TTZ: Magnesia partially stabilized Zirconia (ZrO2)
    · YTZP: Yttria partially stabilized Zirconia (ZrO2) · ZDY: Yttria fully stabilized Zirconia (ZrO2)...

    Al 2O 3
    ZrO2/Y2O3ZrO2/MgOMgOSiCSi3N4 Reaction sinteredSi3N4 Hot pressedALN
    Physical properties
    Density (g/cm3)3,95,95,753,583,23,273,293,26
    Molecular weight (g/mole)102--40,440,114014041
    Maximum service temperature air (°C)1700- 180015001000220015001200- 15001100- 16001000- 1800
    Mechanical properties
    Hardness (Mohs)9--5,59--7
    Modulus of elasticity (GPa)300-400200200250-300420170-220280-310318
    Poisson's ratio0,25--0,180,140,25-0,260,270,25
    Fracture toughness (MPa.m1/2)2-37-136-10-2,5-3,53,5-56,14,5
    Electrical properties
    Dielectric constant9-10--9-10-10109,2
    Electrical resistivity at 20°C (Ohm.cm)>10 1410 13-10 14>10 10-10 2-10 6>10 710 12- 10 15>10 14
    Dielectric strength (kV/mm)10-2092-10----15
    Thermal properties
    Specific heat (J/K/kg)900400-500420870-880750690680-800800
    Thermal conductivity (W/m/K) at 20°C26-352,2-3,21,5-2,540-5063-1559-3015-43180
    Coefficient of thermal expansion ( 10-6) from 20 to 1000°C8-910-115-1610-134-533,34,4-5,3
    Melting point (°C)20502590-28002500190019002200


    Product Picture:




    Company Introduction:


    Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.
    In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.
    Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called “mirror polishing” that has improved the brightness, color, smoothness of our ceramic parts.

    Factory Shows

    alumina ceramic bushing
    FAQ

    1. Are you a manufacturer ?
    Yes we are a ceramic manufacturer . We proceed with the whole process start from Powder material to forming , sintering , machining, marking , inspection , packing , we do the whole process .
    2.Can you produce free samples for me ?
    Yes usually , we can produce free samples for you but it is up to the product complexity .
    3.What terms can you accept for payment ?
    T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small -sum payment.


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